BUG: Provide default color for area around Open button
BUG: Provide default color for area around Open button

agirault/VesselView,agirault/VesselView,sumedhasingla/VesselView,KitwareMedical/VesselView,KitwareMedical/VesselView,agirault/VesselView,KitwareMedical/VesselView,sumedhasingla/VesselView,sumedhasingla/VesselView